Hi Christophe, most of the patches in this series reduce log levels of frequently printed messages at verbosity level 3. My goal was to limit the output of multipathd to one line per path per checker invocation, which is sufficient to track multipathd's view of path health in the logs. The standard setting of -v2 is not enough for post-mortem analysis of many failures. With this series, running multipathd with verbosity 3 becomes a realistic option even in production environments. So far the amount of output from multipathd with -v3 pretty much made this impossible, at least over longer time periods, and also made reading these logs very cumbersome due to the amount of redundant partly superfluos verbosity. I've taken care not to loose important information in the logs. Apart from that, the series fixes errors in the unit tests introduced by my last "checker overhaul" patch series (proving that I forgot to run the tests before submitting :-( ), and fixes a problem that I found while testing handling of a bad configuration (paths with size mismatch). Regards, Martin Martin Wilck (19): tests/hwtable: set multipath_dir in local configuration tests/hwtable: adjust to new checker API multipath-tools: decrease verbosity of state messages libmultipath: decrease verbosity of pathinfo messages libmultipath: decrease verbosity of TUR checker messages libmultipath: avoid frequent messages from filter_property() libmultipath: decrease log level of "disassembled" messages libmultipath: decrease log level of word splitting libmultipath: increase log level of map removal multipathd: decrease log level of checker timing libmultipath: decrease log level of "prioritizer refcount" message libmpathpersist/update_map_pr: decrease log level for nop libmultipath: simplify devt2devname() libmultipath: decrease log level for failed VPD c9 libmultipath: adopt_paths: check for size match libmultipath: coalesce_paths: fix size mismatch handling tests: add unit tests for bitmask functions multipathd: uev_remove_path: remove redundant orphan_paths call libmultipath: improve logging from orphan_paths libmpathpersist/mpath_persist.c | 3 +- libmultipath/blacklist.c | 54 +++++++++--------- libmultipath/blacklist.h | 2 +- libmultipath/checkers/tur.c | 6 +- libmultipath/configure.c | 39 +++++++++---- libmultipath/discovery.c | 20 ++++--- libmultipath/dmparser.c | 6 +- libmultipath/prio.c | 2 +- libmultipath/structs_vec.c | 18 ++++-- libmultipath/structs_vec.h | 3 +- libmultipath/util.c | 7 ++- libmultipath/util.h | 16 ++++++ multipathd/main.c | 24 ++++---- tests/Makefile | 7 ++- tests/blacklist.c | 7 ++- tests/hwtable.c | 89 ++++++++++++++++-------------- tests/util.c | 98 +++++++++++++++++++++++++++++++++ 17 files changed, 278 insertions(+), 123 deletions(-) -- 2.19.1 -- dm-devel mailing list dm-devel@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/dm-devel
